To answer your original question Batfleck, no you can't make a DOJ suit by buying parts from the Junkyard here for less than 200$ unfortunately. That's barely enough for a cowl, for a close to screen accurate suit, I think it would rack up from 600$ for close enough to over 1K for screen accuracy probably.
But that doesn't mean you can't make one yourself ! The main problem is the cowl, I don't think I've seen a pep file for it yet, so you can either freehand it in foam, or buy a different, store available cowl and mod it like SuperVintendo proposed. The rest you can hand made yourself at minimal costs, although a nice dyesub bodysuit would really help make the suit nicer. Check Nomad's thread in the Junkyard, he sells a good one for less than 20$, and knows a place in china that can have it printed and sewn for you for 100$ from what I understand. That's half of your budget, but it would be well worth it I believe.